JPH0415220U - - Google Patents
Info
- Publication number
- JPH0415220U JPH0415220U JP5537490U JP5537490U JPH0415220U JP H0415220 U JPH0415220 U JP H0415220U JP 5537490 U JP5537490 U JP 5537490U JP 5537490 U JP5537490 U JP 5537490U JP H0415220 U JPH0415220 U JP H0415220U
- Authority
- JP
- Japan
- Prior art keywords
- center leg
- type core
- switching power
- gap
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Dc-Dc Converters (AREA)
- Coils Or Transformers For Communication (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5537490U JPH0415220U (US06265458-20010724-C00056.png) | 1990-05-29 | 1990-05-29 | |
| DE19914116740 DE4116740A1 (de) | 1990-05-29 | 1991-05-23 | Stromversorgungs-schalttransformator |
| GB9111508A GB2245106A (en) | 1990-05-29 | 1991-05-29 | Gapped flyback smps transformer core with gap faces of reduced area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5537490U JPH0415220U (US06265458-20010724-C00056.png) | 1990-05-29 | 1990-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415220U true JPH0415220U (US06265458-20010724-C00056.png) | 1992-02-06 |
Family
ID=12996710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5537490U Pending JPH0415220U (US06265458-20010724-C00056.png) | 1990-05-29 | 1990-05-29 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0415220U (US06265458-20010724-C00056.png) |
| DE (1) | DE4116740A1 (US06265458-20010724-C00056.png) |
| GB (1) | GB2245106A (US06265458-20010724-C00056.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TNSN00089A1 (fr) * | 1999-04-26 | 2002-05-30 | Int Paper Co | Scelleur a machoires multiples |
| GB2367192B (en) * | 2000-09-01 | 2003-11-05 | Minebea Electronics | A method of designing an inductor |
| DE10319532B4 (de) * | 2003-04-30 | 2017-12-21 | BSH Hausgeräte GmbH | Vorrichtung zur induktiven Übertragung von Energie |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS47946U (US06265458-20010724-C00056.png) * | 1971-01-16 | 1972-08-09 | ||
| JPH02290005A (ja) * | 1989-02-27 | 1990-11-29 | Tdk Corp | コイル装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1010204B (de) * | 1952-03-14 | 1957-06-13 | Siemens Ag | Spulenanordnung mit ferromagnetischem Kern |
| US3546571A (en) * | 1968-06-21 | 1970-12-08 | Varo | Constant voltage ferroresonant transformer utilizing unequal area core structure |
| DE3031802A1 (de) * | 1979-08-23 | 1981-03-26 | Sanyo Electric Co., Ltd., Moriguchi, Osaka | Ferritkern-transformator |
| DE3017368A1 (de) * | 1980-05-07 | 1981-11-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Zeilentransformator fuer einen fernsehempfaenger |
| AT384127B (de) * | 1985-12-11 | 1987-10-12 | Schrack Elektronik Ag | Sperrwandler mit wenigstens einer sperrwandler-transformatoranordnung |
| JPH01108917U (US06265458-20010724-C00056.png) * | 1988-01-18 | 1989-07-24 |
-
1990
- 1990-05-29 JP JP5537490U patent/JPH0415220U/ja active Pending
-
1991
- 1991-05-23 DE DE19914116740 patent/DE4116740A1/de not_active Withdrawn
- 1991-05-29 GB GB9111508A patent/GB2245106A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS47946U (US06265458-20010724-C00056.png) * | 1971-01-16 | 1972-08-09 | ||
| JPH02290005A (ja) * | 1989-02-27 | 1990-11-29 | Tdk Corp | コイル装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2245106A (en) | 1991-12-18 |
| GB9111508D0 (en) | 1991-07-17 |
| DE4116740A1 (de) | 1991-12-05 |
